Carrie Engel from Valley View Farms answers plant and garden questions about how to keep stink bugs away from tomato plants, how to stop the overgrowth of ornamental grasses, and how to get rid of black caterpillar-type worms that are killing cone flowers.

SUNDAY AND BEYOND WE WILL TRACK MORE STORMS. COLLECTS -- WE ARE HERE TO ANSWER YOUR PLANTS AND GARDENING QUESTIONS. YOU BROUGHT SOME FERNS WITH YOU. THESE ARE PERENNIAL, THEY COME BACK EVERY YEAR. THEY LIKE TO BE IN EARLY MORNING SUN OR SHADE. THEY LOVE MOIST SOIL. VERY BRILLIANT GREEN. ONE QUESTION -- THERE ARE SOME SPRAYS OUT THERE. SOMETIMES YOU TAKE THEM OFF AND THEY ARE NOT REALLY GOOD FOR THE INSECTS. THOSE ARE YOUR TWO GOOD OPTIONS. THIS QUESTION -- I PLANTED SOME ORNAMENTAL GRASSES A FEW YEARS AGO. THEY ARE OUT OF CONTROL. THEY ARE LIKE THAT. WATCH HER VARIETIES WHEN YOU DO PLANT THEM. THEY DO GET OUT OF CONTROL. THEY CAN BE DIVIDED. THE BEST TIME IS EARLY SPRING. THEY CUT BACK IN MARCH AND -- IN MARCH. I HAVE TINY BLACK CATERPILLAR TYPE WORMS ALL OVER MY FLOWERS AND THEY ARE KILLING THE PLANT. WHAT CAN I DO YOU GO -- WHAT CAN I DO YOU GO MAKE SURE YOU ID THEM. IF YOU I DID -- IF YOU IDENTIFY THEM AS BAD, THERE IS A PRODUCT CALLED ET THAT IS TOXIC TO CATERPILLARS SPECIFICALLY. IT WON'T COST -- IT WON'T BOTHER OTHER THINGS. IT IS A BOTANICAL -- A NATURAL PESTICIDE. IT IS IN NATURE.